Cars
Check out the RTR Projects garage and discover the stories of our GTX and GT2 spec KTM X-BOWs. In addition to the most modern generation, we also offer our drivers proven ELITE open cars and the successful GT4 specification.
KTM X-BOW GT2 89
The first KTM X-BOW GT2 specification car we have introduced in Central Europe. In 2023, we won the European GT2 European Series title with it and we continue to compete with it in the European championship. In 2024, the car completed 10 races in the GT2 European Series, earning 6 podium finishes and winning once.
Technical details
Transmission
Sequential 6-speed sports gearbox - Holinger
Displacement
2480 cm³
Design
Supercharged in-line five-cylinder engine with direct fuel injection and compressed air intercooler
Max. torque
720 NM @ 3500-5000/min
Power
> 441kW (600HP) @ 7000/min
Dry weight
1048 kg
Tank capacity (approx.)
120 l
Wheelbase front/rear
1,752 / 1,710 mm
Dimensions
4,626 x 2,040 x 1,140 mm
Power transmission
Rear-wheel drive with self-locking differential
KTM X-BOW GT2 789
We have introduced a second GT2 specification car in spring 2024 with the aim of expanding the possibilities of participating in the GT2 European Championship series and running two cars in it. The car has completed the majority of ESET Cup events this season and its drivers have regularly stood on the podium. The potential of GT2 in our colours was best represented by Reinhard Kofler, who won over the entire starting field of GT cars, including the GT3 specification, in Most.
Technical details
Transmission
Sequential 6-speed sports gearbox - Holinger
Displacement
2480 cm³
Design
Supercharged in-line five-cylinder engine with direct fuel injection and compressed air intercooler
Max. torque
720 NM @ 3500-5000/min
Power
> 441kW (600HP) @ 7000/min
Dry weight
1048 kg
Tank capacity (approx.)
120 l
Wheelbase front/rear
1,752 / 1,710 mm
Dimensions
4,626 x 2,040 x 1,140 mm
Power transmission
Rear-wheel drive with self-locking differential
KTM X-BOW GTX 718
The roll-out of the first GTX generation car in Central Europe took place in 2019 and since then our GTX has become a fixture on Central European circuits. A unique car that offers a very good weight/performance ratio. This makes it very competitive, but also makes it a great car for entering the GT world and improving driving skills. All this with very favourable operating costs.
Technical details
Transmission
Holinger 6-speed sequential sports gearbox
Displacement
2480 cm³
Design
Supercharged in-line five-cylinder engine with direct fuel injection and compressed air intercooler
Max. torque
615NM @ 2500-4500 /min
Power
390 kW (530 HP) @ 6500 /min
Dry weight
1048 kg
Tank capacity (approx.)
120 l
Wheelbase front/rear
1.752 / 1.710 mm
Dimensions
4.626 x 2.040 x 1.140 mm
Power transmission
Rear-wheel drive with self-locking differential
KTM X-BOW GT4
A legendary car that revolutionised the way the GT class was viewed in the last decade, this lightweight and highly manoeuvrable race car is based on the open-top KTM X-BOW and modified to GT4 specification. It is with this car that we have celebrated most of our greatest successes – from winning the 24H race in Barcelona to winning the ADAC GT4. We currently lease the car for club races and track days.
Technical details
Transmission
Displacement
Design
Max. torque
Power
Dry weight
Tank capacity (approx.)
Wheelbase front/rear
Dimensions
Power transmission
KTM X-BOW Elite
The true foundation of the KTM X-BOW family. The open body and low weight bring the car closer to the monoposto experience, while the Elite holds the standards for GT cars – whether in terms of safety, handling or the ability to use the car as a two-seater. Our car is a regular participant in hobby series, and apart from its very low operating costs, drivers also praise it for its authenticity – the open-bodied driving experience is very similar to that of a formula car.
Technical details
Transmission
Displacement
Design
Max. torque
Power
Dry weight
Tank capacity (approx.)
Wheelbase front/rear
Dimensions
Power transmission
KTM X-BOW GT2 89
The first KTM X-BOW GT2 specification car we have introduced in Central Europe. In 2023, we won the European GT2 European Series title with it and we continue to compete with it in the European championship. In 2024, the car completed 10 races in the GT2 European Series, earning 6 podium finishes and winning once.
Technical details
Transmission
Sequential 6-speed sports gearbox - Holinger
Displacement
2480 cm³
Design
Supercharged in-line five-cylinder engine with direct fuel injection and compressed air intercooler
Max. torque
720 NM @ 3500-5000/min
Power
> 441kW (600HP) @ 7000/min
Dry weight
1048 kg
Tank capacity (approx.)
120 l
Wheelbase front/rear
1,752 / 1,710 mm
Dimensions
4,626 x 2,040 x 1,140 mm
Power transmission
Rear-wheel drive with self-locking differential
KTM X-BOW GT2 789
We have introduced a second GT2 specification car in spring 2024 with the aim of expanding the possibilities of participating in the GT2 European Championship series and running two cars in it. The car has completed the majority of ESET Cup events this season and its drivers have regularly stood on the podium. The potential of GT2 in our colours was best represented by Reinhard Kofler, who won over the entire starting field of GT cars, including the GT3 specification, in Most.
Technical details
Transmission
Sequential 6-speed sports gearbox - Holinger
Displacement
2480 cm³
Design
Supercharged in-line five-cylinder engine with direct fuel injection and compressed air intercooler
Max. torque
720 NM @ 3500-5000/min
Power
> 441kW (600HP) @ 7000/min
Dry weight
1048 kg
Tank capacity (approx.)
120 l
Wheelbase front/rear
1,752 / 1,710 mm
Dimensions
4,626 x 2,040 x 1,140 mm
Power transmission
Rear-wheel drive with self-locking differential
KTM X-BOW GTX 718
The roll-out of the first GTX generation car in Central Europe took place in 2019 and since then our GTX has become a fixture on Central European circuits. A unique car that offers a very good weight/performance ratio. This makes it very competitive, but also makes it a great car for entering the GT world and improving driving skills. All this with very favourable operating costs.
Technical details
Transmission
Holinger 6-speed sequential sports gearbox
Displacement
2480 cm³
Design
Supercharged in-line five-cylinder engine with direct fuel injection and compressed air intercooler
Max. torque
615NM @ 2500-4500 /min
Power
390 kW (530 HP) @ 6500 /min
Dry weight
1048 kg
Tank capacity (approx.)
120 l
Wheelbase front/rear
1.752 / 1.710 mm
Dimensions
4.626 x 2.040 x 1.140 mm
Power transmission
Rear-wheel drive with self-locking differential
KTM X-BOW GT4
A legendary car that revolutionised the way the GT class was viewed in the last decade, this lightweight and highly manoeuvrable race car is based on the open-top KTM X-BOW and modified to GT4 specification. It is with this car that we have celebrated most of our greatest successes – from winning the 24H race in Barcelona to winning the ADAC GT4. We currently lease the car for club races and track days.
Technical details
Transmission
Displacement
Design
Max. torque
Power
Dry weight
Tank capacity (approx.)
Wheelbase front/rear
Dimensions
Power transmission
KTM X-BOW Elite
The true foundation of the KTM X-BOW family. The open body and low weight bring the car closer to the monoposto experience, while the Elite holds the standards for GT cars – whether in terms of safety, handling or the ability to use the car as a two-seater. Our car is a regular participant in hobby series, and apart from its very low operating costs, drivers also praise it for its authenticity – the open-bodied driving experience is very similar to that of a formula car.
Technical details
Transmission
Displacement
Design
Max. torque
Power
Dry weight
Tank capacity (approx.)
Wheelbase front/rear
Dimensions
Power transmission